Answer:
Step-by-step explanation:
since there are 205 calories in 5 crackers we can represent this as
205/5
we need to find how many calories are in one cracker, so lets take "x" as the # of calories in 1 cracker
so

cross multiply
5x=205
divide by 5 on both sides
x=41
41 calories in 1 cracker
Number line:
Answer:
B
Step-by-step explanation:
Answer: 17.68
Step-by-step explanation: just add the taxes, this is your final sale price.
Domain is all X values, and range is the Y values.